GB1515352A - Circuit for processing physiological measurement signals - Google Patents

Circuit for processing physiological measurement signals

Info

Publication number
GB1515352A
GB1515352A GB24334/75A GB2433475A GB1515352A GB 1515352 A GB1515352 A GB 1515352A GB 24334/75 A GB24334/75 A GB 24334/75A GB 2433475 A GB2433475 A GB 2433475A GB 1515352 A GB1515352 A GB 1515352A
Authority
GB
United Kingdom
Prior art keywords
calibration
outputs
output
pulse
processing physiological
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB24334/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1515352A publication Critical patent/GB1515352A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
GB24334/75A 1974-06-21 1975-06-05 Circuit for processing physiological measurement signals Expired GB1515352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2429955A DE2429955C3 (de) 1974-06-21 1974-06-21 Schaltungsanordnung zur Verarbeitung physiologischer Meßsignale

Publications (1)

Publication Number Publication Date
GB1515352A true GB1515352A (en) 1978-06-21

Family

ID=5918661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24334/75A Expired GB1515352A (en) 1974-06-21 1975-06-05 Circuit for processing physiological measurement signals

Country Status (8)

Country Link
US (1) US3991748A (de)
JP (1) JPS6036782B2 (de)
DE (1) DE2429955C3 (de)
FR (1) FR2275185A1 (de)
GB (1) GB1515352A (de)
IT (1) IT1038808B (de)
NL (1) NL181971C (de)
SE (1) SE400172B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147162A (en) * 1977-06-10 1979-04-03 Hewlett-Packard Company Defibrillator monitor baseline control
DE2727583C2 (de) * 1977-06-20 1979-08-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektroencephalograph
DE2965987D1 (en) * 1978-06-09 1983-09-01 Beckman Instruments Inc Improved electroencephalograph
US4204546A (en) * 1978-06-09 1980-05-27 Beckman Instruments, Inc. Electroencephalograph
DE2830033A1 (de) * 1978-07-07 1980-01-17 Hellige Gmbh Verstaerkeranordnung mit stoersignalunterdrueckung
DE2854301A1 (de) * 1978-12-15 1980-07-03 Hellige Gmbh Kalibrierbare schaltungsanordnung zur verarbeitung von messignalen und verfahren zur kalibrierung einer messsignal-verstaerkerschaltung
US4513743A (en) * 1982-11-12 1985-04-30 Vitatron Medical B.V. Physiological devices such as pacemakers and method for providing histogram data
US4530365A (en) * 1983-07-26 1985-07-23 Nihon Kohden Corporation Physiological signal amplifier circuitry
US4658818A (en) * 1985-04-12 1987-04-21 Miller Jr George E Apparatus for tagging and detecting surgical implements
JPH0714441B2 (ja) * 1987-11-24 1995-02-22 宇部興産株式会社 非相溶性溶液の混合液の分液法および装置
DE4106857A1 (de) * 1991-03-04 1992-09-10 Siemens Ag Schaltungsanordnung zur verarbeitung von physiologischen messsignalen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684278A (en) * 1948-03-12 1954-07-20 Technicon Cardiograph Corp Sensitivity control for multichannel recording apparatus
US3709212A (en) * 1970-08-05 1973-01-09 Gould Inc Multichannel electrocardiograph having one less input amplifiers than the number of signals to be measured
US3868948A (en) * 1972-08-16 1975-03-04 Parke Davis & Co Multiple channel electrocardiograph
US3882846A (en) * 1973-04-04 1975-05-13 Nasa Insulated electrocardiographic electrodes

Also Published As

Publication number Publication date
SE400172B (sv) 1978-03-20
IT1038808B (it) 1979-11-30
NL181971B (nl) 1987-07-16
FR2275185A1 (fr) 1976-01-16
DE2429955B2 (de) 1978-03-30
JPS5116794A (de) 1976-02-10
NL7506366A (nl) 1975-12-23
NL181971C (nl) 1987-12-16
FR2275185B1 (de) 1978-02-03
DE2429955A1 (de) 1976-01-02
DE2429955C3 (de) 1978-11-23
SE7506865L (sv) 1975-12-22
US3991748A (en) 1976-11-16
JPS6036782B2 (ja) 1985-08-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee